---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2789 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 13G 6.7G 66% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 458 252 0 3233 3202 Swap: 1023 1 1022 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:f8:a3:22 brd ff:ff:ff:ff:ff:ff inet 10.32.6.90/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85726sec preferred_lft 85726sec inet6 fe80::f816:3eff:fef8:a322/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:be:a7:a3 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2789) 01/25/25 _x86_64_ (4 CPU) 17:12:44 LINUX RESTART (4 CPU) 17:13:01 tps rtps wtps bread/s bwrtn/s 17:14:02 174.47 69.11 105.37 5609.33 41831.04 17:15:01 222.44 12.66 209.78 2284.22 29508.63 17:16:01 476.74 6.87 469.87 770.25 60090.59 17:17:01 479.76 39.59 440.17 3562.81 21558.15 17:18:01 401.72 290.05 111.66 8580.44 62205.10 17:19:01 596.80 583.89 12.91 70250.56 1468.29 17:20:01 600.27 598.03 2.23 49306.32 91.45 17:21:01 520.98 519.38 1.60 13905.28 26.26 17:22:01 227.51 226.08 1.43 40978.77 15.60 17:23:01 273.55 271.77 1.78 19810.03 22.66 Average: 397.75 262.06 135.68 21529.96 21682.81 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:02 1710312 3377692 2328340 57.65 50648 1772888 857548 16.86 519332 1630260 155420 17:15:01 869224 3262888 3169428 78.48 72112 2449332 1255504 24.68 766436 2161628 48584 17:16:01 109056 3237308 3929596 97.30 101092 3111772 1276904 25.10 636316 2998880 3860 17:17:01 217256 3334788 3821396 94.62 128292 3071920 1163552 22.87 556356 2970724 108136 17:18:01 299172 3329068 3739480 92.59 157016 2949396 1080352 21.24 661156 2779192 18080 17:19:01 128852 3341928 3909800 96.81 155636 3190952 1023524 20.12 486940 3195252 212 17:20:01 328040 3339420 3710612 91.88 156884 2961708 1040356 20.45 477828 2966508 16 17:21:01 403848 3345540 3634804 90.00 155412 2844020 1040356 20.45 468092 2849136 208 17:22:01 121240 3345356 3917412 97.00 153376 3138472 1040356 20.45 465948 3143932 8 17:23:01 130136 3344268 3908516 96.78 143628 3178004 1040356 20.45 473600 3167588 188 Average: 431714 3325826 3606938 89.31 127410 2866846 1081881 21.27 551200 2786310 33471 17:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:02 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 17:14:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:02 ens3 389.62 246.81 1429.29 67.83 0.00 0.00 0.00 0.00 17:15:01 lo 1.90 1.90 0.16 0.16 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 ens3 910.37 601.34 5643.99 50.95 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 ens3 10.97 8.98 2.39 2.68 0.00 0.00 0.00 0.00 17:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 ens3 287.62 238.74 1824.78 19.27 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 ens3 715.95 599.32 6056.34 41.01 0.00 0.00 0.00 0.00 17:19:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 ens3 59.87 104.10 6.21 806.09 0.00 0.00 0.00 0.00 17:20:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 ens3 626.33 1025.83 41.64 8259.41 0.00 0.00 0.00 0.00 17:21:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 ens3 110.55 170.89 7.65 1344.60 0.00 0.00 0.00 0.00 17:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 207.63 368.74 13.48 2983.30 0.00 0.00 0.00 0.00 17:23:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 ens3 205.90 354.59 18.71 2855.33 0.00 0.00 0.00 0.00 Average: lo 0.69 0.69 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 351.42 371.41 1496.99 1645.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2789) 01/25/25 _x86_64_ (4 CPU) 17:12:44 LINUX RESTART (4 CPU) 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:02 all 18.82 0.00 2.20 5.46 0.06 73.46 17:14:02 0 10.74 0.00 2.64 4.82 0.05 81.74 17:14:02 1 17.84 0.00 1.72 4.44 0.05 75.94 17:14:02 2 28.35 0.00 2.44 8.25 0.08 60.87 17:14:02 3 18.28 0.00 1.98 4.31 0.07 75.37 17:15:01 all 13.84 0.00 2.87 5.97 0.07 77.25 17:15:01 0 9.75 0.00 3.17 9.26 0.07 77.75 17:15:01 1 26.30 0.00 2.81 3.51 0.09 67.30 17:15:01 2 5.60 0.00 1.75 8.12 0.07 84.46 17:15:01 3 13.68 0.00 3.76 3.00 0.07 79.49 17:16:01 all 9.37 0.00 4.35 14.64 0.10 71.53 17:16:01 0 6.78 0.00 4.20 11.38 0.08 77.56 17:16:01 1 17.93 0.00 4.19 19.14 0.08 58.65 17:16:01 2 7.12 0.00 6.08 22.42 0.13 64.25 17:16:01 3 5.63 0.00 2.98 5.65 0.07 85.67 17:17:01 all 6.67 0.00 4.78 14.10 0.10 74.35 17:17:01 0 3.83 0.00 3.25 14.08 0.08 78.76 17:17:01 1 9.74 0.00 5.00 5.12 0.10 80.04 17:17:01 2 6.61 0.00 6.79 32.09 0.15 54.36 17:17:01 3 6.49 0.00 4.09 5.22 0.07 84.13 17:18:01 all 13.12 0.00 3.81 11.70 0.08 71.28 17:18:01 0 13.78 0.00 4.75 15.13 0.08 66.26 17:18:01 1 15.75 0.00 2.52 6.66 0.05 75.02 17:18:01 2 12.88 0.00 3.47 8.79 0.10 74.75 17:18:01 3 10.01 0.00 4.49 16.37 0.10 69.03 17:19:01 all 10.55 0.00 2.17 17.18 0.13 69.97 17:19:01 0 12.14 0.00 2.48 22.92 0.12 62.34 17:19:01 1 11.47 0.00 2.38 19.27 0.12 66.77 17:19:01 2 7.69 0.00 1.10 7.79 0.13 83.30 17:19:01 3 10.92 0.00 2.75 18.76 0.12 67.45 17:20:01 all 36.61 0.00 2.28 46.00 0.13 14.97 17:20:01 0 36.44 0.00 2.33 46.47 0.15 14.60 17:20:01 1 37.03 0.00 2.15 45.25 0.13 15.43 17:20:01 2 35.73 0.00 1.74 44.68 0.15 17.69 17:20:01 3 37.22 0.00 2.87 47.61 0.15 12.16 17:21:01 all 13.04 0.00 1.73 41.94 0.12 43.16 17:21:01 0 14.47 0.00 1.97 44.99 0.12 38.45 17:21:01 1 13.04 0.00 1.39 35.53 0.08 49.96 17:21:01 2 13.58 0.00 1.74 43.39 0.15 41.14 17:21:01 3 11.08 0.00 1.86 43.91 0.12 43.04 17:22:01 all 27.08 0.00 1.29 1.37 0.13 70.13 17:22:01 0 31.94 0.00 1.48 1.43 0.13 65.03 17:22:01 1 19.55 0.00 0.90 0.64 0.10 78.81 17:22:01 2 31.34 0.00 1.44 1.86 0.13 65.23 17:22:01 3 25.52 0.00 1.32 1.54 0.12 71.49 17:23:01 all 18.93 0.00 1.29 5.83 0.11 73.83 17:23:01 0 22.78 0.00 1.44 6.90 0.12 68.76 17:23:01 1 17.58 0.00 1.25 6.88 0.10 74.19 17:23:01 2 21.29 0.00 1.35 5.91 0.13 71.32 17:23:01 3 14.08 0.00 1.16 3.60 0.10 81.06 Average: all 16.81 0.00 2.68 16.41 0.10 64.00 Average: 0 16.29 0.00 2.77 17.73 0.10 63.11 Average: 1 18.61 0.00 2.43 14.65 0.09 64.22 Average: 2 17.04 0.00 2.79 18.27 0.12 61.78 Average: 3 15.30 0.00 2.72 14.98 0.10 66.91